Qingdao Jingdao Credit Construction Steel Structure Co., Ltd. (JDCC) offers a complete steel construction solution ranging from detailing to on-site erection along with maintenance and after sales services, all under one roof, with over 20 years of experience in steel building manufacturing and design.
The load bearing parts for steelstructurebuildingare mainly steel structures, including steel columns, steel beams, steel structural basements, bracing systems for wall and roof.The Main Structure are usually made of Q345 Steel while the Purlins and Bracing System are made of Q235 Steel.They are the most common steel materials used for steel structure in China.Building site: Chile, Argentina, Mexico, North America.
Building type: 4-storeys metal building steel structure workshop
Steel building contractor: Chile Construction CO Inc
Steel building subcontractor: Qingdao Jingdao (JDCC) steel
Welding technology: Conformity with AWS certificate
Construction detailling software: XSTEEL
Seam: 100% full penetration welding seam
Surface treatment: Primary member painted Jotun brand epoxy zinc rich primer, secondary member, purlines and addtional fittings, accessories galvanized.
Our service 1.Professionaldesign and engineering team Full solution for house design. We could make the design for whole house as per your requirement. 2.Procurement and Manufacture for all material for prefabricated building We have a professional procurement team to make sure all the materials are with good quality. And our factory operation under ISO standard, to make sure the fabrication works with high technology. 3.Site management& Installationsupervision We could send our engineers to help for the installation supervision, you just need to prepare a team which know normal construction works will be OK. FAQ Q1: What are your main products? A: Our man products have prefab K house, T house, SHS house, H house, container house, light steel structure villa, steel structure warehouse, sentry box, sandwichpanel and other constructive materials. Q2: What will client provide before factory offers good quotation? A: When we receive inquiry from client, client please fills purchasing intention sheet, providing us with information of house dimensions, draft drawing, layout and materials for prefabricated house. We will design the drawings and offer competitive quotation with the above information. Q3: What are main materials of prefabricated house? A: Our prefabricated house materials mainly include light steel structure, sandwich panel, roof tile, door, window, covers, screws and other accessories. Q4: How you calculate the total area? A: Industry calculation rule as below: (1) house area = exterior house length X exterior house width X floor (2) canopy area=exterior house length X 1/2 X canopy width (3) staircase area = 4.5 sqm X quantity of staircase (4) corridor area = exterior house length X corridor width (5) total area = (1) + (2) + (3) + (4) + (5) Q5: What drawing of house will factory supply? A: Plan drawing, elevation drawing, sectional drawing, foundation drawing, installation drawing. Q6:How many types of sandwich panel do you have? A: We have EPS(polystyrene)sandwich panel, rock wool sandwich panel, and PU(polyurethane)sandwich panel. The characteristics of your sandwich panels respectively: 1.EPS(polystyrene)sandwich panel: thickness is 50mm, 75mm, 100mm. EPS volume weight is 80-200Kg/m3, water-proof. 2.Rock wool sandwich panel: thickness is 50mm, 75mm, 100mm. Rock wool volume weight is 200-400Kg /m3, fire-proof, sound-insulation, heat-preservation. 3.PU(polyurethane)sandwich panel: thickness is 50mm, 75mm, 100mm. PU volume weight is 150-300/m3 water-proof, fire-proof, heat-proof, heat-insulation, heat-preservation, sound-insulation. Q7: How many colors do your sandwich panels have? A: Offwhite, ivory white, blue and red color ect..